diff --git a/distro/centos/centos.go b/distro/centos/centos.go
index d70e749..47e31ed 100644
--- a/distro/centos/centos.go
+++ b/distro/centos/centos.go
@@ -102,6 +102,7 @@ func (centos CentOS) runs() (commands []string) {
 			repos = append(repos, fmt.Sprintf(repofmt, ver, "os", ver, "os", ver, "os"))
 			repos = append(repos, fmt.Sprintf(repofmt, ver, "updates", ver, "updates", ver, "updates"))
 		}
+		cmdf("rm /etc/yum.repos.d/*")
 	case "8":
 		repofmt := "[%s-%s]\\n" +
 			"name=CentOS-%s - %s\\n" +